Recent content by davemas

thank you, got to go to work

hi, 3/4 " pvc water line: .750 id. h x pie x rxr 1200 (3.1416 x .375 x .375)=530.14 cu inches 530.14 / 234 =2.26555 gal x 8.4 = 19.03 psi the 5.5" piston has 23.758 sq. in. x 1.3psi =30.88 pounds sorry about the numbers , I've been looking at too many hydraulic sites...

Thanks, i'll do that now

Picture three tennis balls in a sleeve, take two out, put the cap back on, add a 1/2 " and an 1/8 " hose on each end ,as water is pushed in the 1/2 " line the ball pushes to the opp end and expells the water out the 1/8 " line at that end, the 1/2 " line has a check valve on it(all four lines...

I want to build a pump system using the water pressure from a 36 inch deep pond (up to 96" weather permitting) to pump water to a holding tank 100 feet above the 36" water level. after reading thru 15 pages of posts "water pumps" etc. on PF my head is spinning. At the dam there is access to...